[clang-tools-extra] [clang-tidy] Skip system macros in readability-identifier-naming check (PR #132016)

[Baranov Victor via cfe-commits]

https://github.com/vbvictor approved this pull request.

LGTM
Are you willing to merge this patch or there were some problems encountered?

https://github.com/llvm/llvm-project/pull/132016